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TLS Online TPP Program

#Id: 3115

The origin of E. coli, oriC, is 245 bp in length.

#Unit 3. Fundamental Processes #Replication origin and replication fork #Part B Pointers
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TLS Online TPP Program

#Id: 342

#Unit 1. Structure and Function of Biomolecules

Accumulation of alanine, which can be synthesized from pyruvate in one step, allosterically inhibits pyruvate kinase, slowing the production of pyruvate by glycolysis
TLS Online TPP Program

#Id: 344

#Unit 1. Structure and Function of Biomolecules

The liver PK isozyme (L form) is regulated by glucagon
TLS Online TPP Program

#Id: 346

#Unit 1. Structure and Function of Biomolecules

Pyruvate Carboxylase
a mitochondrial enzyme that requires the coenzyme biotin, converts the pyruvate to oxaloacetate
TLS Online TPP Program

#Id: 349

#Unit 1. Structure and Function of Biomolecules

The oxaloacetate is converted to PEP by phosphoenolpyruvate carboxykinase. This Mg2+ dependent reaction requires GTP as the phosphoryl group donor.
TLS Online TPP Program

#Id: 353

#Unit 1. Structure and Function of Biomolecules

Transketolase requires the cofactor thiamine pyrophosphate (TPP)
TLS Online TPP Program

#Id: 354

#Unit 1. Structure and Function of Biomolecules

Acetyl-CoA and NADH are potent allosteric inhibitors of the enzyme.